baber/WOPTO huggingface dataset:
Patent JP-S5852518-A (JP)
Title: Linearity correcting device of electrostatic capacity type displacement sensor
Inventor: MIYOSHI TSUTOMU
IPC: G01D5/24
Filed: 1981-09-25
Abstract: PURPOSE:To elevate linearity, by providing a ring having ground potential, between 2 conductive parallel plates, or on the outside circumferential edge of one plate. CONSTITUTION:Electrostatic capacity is formed by parallel plates 1, 2. On the adjacent part of the intermediate outside circumference between said plates 1, 2, or on the outside circumferential edge side of one plate 2, a ring 9 consisting of a conductive material is provided. This ring 9 is grounded to ground potential by a lead wire 13. When such a ring 9 is provided, influence of a side edge effect by a disrodered electric line of force, which is generated in the outside circumferential edge between the plates 1, 2 is eliminated for the most part. In this way, the side edge effect being a factor for hindering the linearity is eliminated, therefore, the linearity can be elevated.
Patent JP-H11149197-A (JP)
Title: Electrifying member, method and device, for electrifying image forming device and process cartridge
Inventor: ISHIYAMA HARUMI
IPC: G03G15/02
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a simply constituted and inexpensive image forming device and process cartridge, without defects caused by an ozone product and a failure in electrifying, etc., by attaining direct injection electrification being more excellent in electrification and stable over a long period, even if a simple elastic member is used as an electrifying member, in contact electrification. SOLUTION: This electrifying member 2 forms a nipping part 8n) together with a body to be electrified 1 and is moved with the difference in speed between the electrifying member 2 and the body to be electrified 1, to apply a voltage and electrify the surface of the body to be electrified. The electrifying member 2 consists of an elastic body 2b and a large number of projections 2c exist on the surface of the body 2b.  The projections 2c are inclined toward the upstream side in the moving direction of the body to be electrified 1, when the difference between the speed A(mm/sec) of the surface of the electrifying member 2 and the speed B(mm/sec) of the surface of the body to be electrified 1 is positive; B-A>0 and inclined toward the downstream side in the moving direction of the surface of the body to be electrified 1, when the difference is negative; B-A>0 and further, by 10<0> or more from the normal line direction of the section of the electrifying member 2 and at least electrically conductive grains are carried on the contact surface of the electrifying member 2 with the body to be electrified 1.
Patent JP-H08108602-A (JP)
Title: Printing device of tape
Inventor: HAYAMA HITOSHI
IPC: B65C11/02
Filed: 1995-06-16
Abstract: PURPOSE: To provide a printing device of a tape which is capable of 4 displaying messages by a plurality of languages by one unit of the device. CONSTITUTION: A language changeover processing part 50 which is started by an operation condition of an input part 34 and a message display part 60 displaying a message by a language selected based on a language number KNUM selected by the language changeover processing part 50 and a message number MNUM from an application 55 are provided. Since the language changeover processing part 50 is started at the time of the first turning on of the electric power source or on the occasion of turning on while performing fixed operation of a key and a convenient language which is desired by a user can be set up, operation of a printing device of a tape becomes possible under comfortable environment.
Patent JP-H09329648-A (JP)
Title: Test specification verifying equipment
Inventor: TOBA TADANOBU
IPC: G01R31/28
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the certainly of a test specification and reduce a redundant test, by calculating the influence of test specification upon judge condition due to trouble assumption of a functional block, from the result of sequential selection and functional simulation. SOLUTION: A trouble assumption part 65 assumes troubles of respective blocks on test specification data 63 inputted from an input processing part 62 and LSI functional block data 64 to be tested. A functional block wherein trouble is assumed is selected in order, and simulation 67 is performed on the basis of the applying condition and the judgement condition of a test specification 61. A test specification effectiveness verifying processing part 68 compares output pins of the respective test items including a trouble circuit and output value data signal attribute, with an observation pin of a test specification in a nomal circuit and a judging condition (reference value). Value change at the output pin is calculated, a trouble capable of detection and a functional block capable of detecting troubles are verified, and the results are output 69. Thereby certainty of the test specification is improved, and redundant test can be reduced.
Patent JP-S6042291-A (JP)
Title: Method and device for growing gallium arsenide single crystal
Inventor: KASHIYANAGI YUUZOU
IPC: H01L21/208
Filed: 1983-08-18
Abstract: PURPOSE:To prevent contamination of a crystal with Si from a quartz boat with a titled growing method using the Bridgeman's methode of horizontal two-temp. by specifying the connection of the ampoules on the high- and low-temp. sides of a reaction tube and the temp. region of furnace heaters. CONSTITUTION:A temp. gradient part L2 kept at about <=1,250 deg.C and a high- temp. region L4 where the temp. in a melt part 43 is maintained at around 1,250 deg.C above the m.p. of GaAs are formed by a heater 40 and the respective regions are made longer than the length L1 of a quartz boat 45. On the other hand a low-temp. region L5 where metallic As is kept at about 610 deg.C is formed by a heater 41 and quartz ampoules 44, 46 on the high- and low-temp. sides are connected by a coil-shaped quartz tube 47. The GaAs melt in the part 43 is seeded 51 and the reaction tube is forcibly moved relatively with the furnace to move the melt to the gradient part L2 set at 1-10 deg.C/cm thereby moving a solid- liquid boundary 52 and frowing a GaAs single crystal. The temp. at the left end 53 of the ampoule 44 is decreased by the part L2 on moving of the boundary 52, by which the reaction of As and Ga2O is accelerated but the temp. gradient is gentle and therefore the activity of Si in GaAs does not increase so much.
Patent JP-H11328535-A (JP)
Title: Sales data processor and program recording medium therefor
Inventor: IWAASA SATOSHI
IPC: G07G1/06
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To avoid issuing of an unnecessary date receipt by controlling whether or not the date receipt is issued for the purpose of abandoning a printing part of header data when data information printed as the header data in advance in a leading part of a receipt form as preparation for the next transaction becomes an old date according to a change of the present date. SOLUTION: When a CPU 1 prints the current date to a leading part of a receipt form in preparation to the next transaction, it writes the date as the last receipt issuing date in a header date memory 2-2 and updates the date. Then, as a result of comparing the current date and the last receipt issuing date in a specified timing, and if the date is changed, the CPU 1 decides a mode which is switched by a mode switch MS and, if it is an X/Z/PGM mode, issuing of the date receipt is prohibited.
Patent JP-H05339761-A (JP)
Title: Ecr plasma etching method
Inventor: OBA KAZUO
IPC: C23F4/00
Filed: 1992-06-10
Abstract: PURPOSE:To enable etching with high anisotropy and low damage by executing the etching while applying specific pulse magnetic fields in the direction parallel with the progressing direction of microwaves and perpendicular to the progressing direction of the microwaves with respect to an ion source to stabilize plasma MHD. CONSTITUTION:The ECR plasma etching is executed by utilizing an electron cyclotron resonance (ECR) phenomenon. The etching is executed by applying >=0.08T pulse magnetic fields applied in parallel with the progressing direction of the microwaves. The etching is executed by applying >=0.08T pulse magnetic fields in the progressing direction of the microwaves with respect to the ion source to stabilize the plasma MHD. Pulse currents of 0.01 to 500ms pulse width are energized to a coil to apply the pulse magnetic fields in the direction perpendicular to the progressing direction of the microwaves. As a result, the efficiency of confining plasma is improved and the ion temp. is lowered. The anisotropic etching by the parallel pulse magnetic fields is thus executed.
Patent JP-H08321357-A (JP)
Title: Joint connector
Inventor: NABESHIMA HIKARI
IPC: H01R31/08
Filed: 1995-05-24
Abstract: PURPOSE: To easily check electrical continuity without using an electrical continuity checker. CONSTITUTION: A locking piece 23d formed on a joint terminal 23 and a guide groove 11a formed on the internal cylinder of a connector housing 10 are locked with each other. As a result, the joint housing 20 and the connector housing 10 are temporarily locked with each other, with the end of the terminal piece 23a of the terminal 23 slightly inserted in a terminal fitting housing chamber 12. Thus, even when a defect is found as a result of checking electrical continuity with a female terminal fitting 13 inserted in the housing 10, the joint housing 20 can be easily detached.
Patent JP-S5482995-A (JP)
Title: Manufacture of solid state laser head
Inventor: SATOU TOSHIO
IPC: G02B5/08
Filed: 1977-12-15
Abstract: PURPOSE:To increase the form accuracy and the reflection factor of the condensing reflector by giving the cut prosessing to the metal material of a high reflection factor which is provided on the surface opposing to the laser rod and the exciting lamp. CONSTITUTION:The mirror surface processing is given to metal material of a high reflection factor which is provided to groove 2 of a pair of blocks 1 through plating or other metods, thus forming head main body 4. Oval storage part 7 is formed to main body 4 to store laser lod 5 and exciting lamp 6 are stored via groove 2, and the inner circumference surface of part 7 functions as a condensing reflector through the mirror surface processing and via material 3. Thus, the condensing reflector is formed by cutting material 3, so the oval cylinder can be processed in a high accuracy with surface coareseness of about 0.05-0.08mu. As a result, both the reflection factor and the condensing efficiency can be increased.
Patent JP-H06336906-A (JP)
Title: Fixed quantity liquid feeding pump
Inventor: YAMADA SEIICHIRO
IPC: F01M1/16
Filed: 1993-05-27
Abstract: PURPOSE:To keep the accuracy of a feeding amount favorably even when bubbles are sucked into a pump room. CONSTITUTION:A plunger 53 is inserted into a cylinder hole 52 so as to reciprocate. A pump room 54 is formed by a space closed by the plunger 53 inside the cylinder hole 52. The compression ratio of the pump room 54 is set so that almost entire amount of bubbles can be exhausted from the pump room 54, when lubrication oil as well as the bubbles are sucked in this pump room 54 in compliance with the enlargement of the pump room 54 by the drive of the plunger 53 and next the pump room 54 is shrunk.
Patent JP-S6212392-A (JP)
Title: Rotating speed controller in radiation image information reader
Inventor: ISHINO YOSHIAKI
IPC: H02P29/00
Filed: 1985-07-09
Abstract: PURPOSE:To accurately control the rotation of a servo motor even if a rotary encoder of low frequency is used by multiplying the output pulse of the encoder. CONSTITUTION:A rotary encoder 54 generates a pulse train A of low frequency. A phase detector 56 compares the pulse train A in phase difference with a pulse train A' of the output of a frequency divider 62. In this case, the divider 62 outputs an output A' divided in frequency by 2 from a pulse train B. The phase difference is smoothed by a low pass filter 58 to become a control voltage of a voltage control oscillator 60. The frequency of the train B from the oscillator 60 is doubled frequency of the train A of the encoder 54. The train B is eventually fed to a servo motor 50 through a controller 70 to drive it.
Patent JP-H0770043-A (JP)
Title: Production of alpha-alkoxyiminophenylacetonitrile derivative
Inventor: TAKASE AKIRA
IPC: C07C323/63
Filed: 1994-07-01
Abstract: PURPOSE:To provide a method for producing a highly pure alkoxyimino group- containing compound in a high yield, while preventing the production of a nitrone derivative as a by-product. CONSTITUTION:An alpha-hydroxyiminophenylacetoxynitrile of formula I(R<1>, R<2> are a 1-5C alkyl, a 1-5C alkoxy, a 2-4C alkenyl, H, a halogen, CF3; Y is O, S, NCH3, CH2O, OCH2, CH2S, SCH2; A is H, an alkali metal, an alkaline earth metal) is reacted with a dialkyl sulfate in the presence of a phase transfer catalyst (e.g. a quaternary ammonium salt) in the mixture solvent of a hydrocarbon solvent (e.g. an an aromatic solvent such as benzene, toluene or chlorobenzene) with water to obtain an alpha-alkoxyiminophenylacetonitrile derivative of formula III. The compound of formula I is obtained by reacting a toluene derivative of formula IV with a halogen atom, reacting the obtained compound of formula V (X is a halogen) with a cyano compound, and subsequently reacting the obtained compound of formula VI with an alkyl nitrite.
Patent JP-S5275187-A (JP)
Title: Mos type semiconductor device
Inventor: OSADA HOUYUU
IPC: H01L27/02
Filed: 1975-12-18
Abstract: PURPOSE:To protect a gate oxide film by making the thickness of the gate oxide film of a second MOS type transistor thicker than that of a first MOS type transistor to increase voltage gain and making the threshold voltage higher than normal driving voltage and lower than the gate oxide film breakdown voltage of the first MOS type transistor.
Patent JP-S63316254-A (JP)
Title: Parallel processor
Inventor: KIMURA TAKASHI
IPC: G06F15/173
Filed: 1987-06-19
Abstract: PURPOSE:To increase efficiency to use a transfer channel by providing in a one-dimensional transfer channel plural switch circuits with a means to electri cally disconnect or connect a one-dimensional transfer channel. CONSTITUTION:One data transfer channel commonly used by plural processor elements PE1-PE3 is divided into the transfer channels P1-P3 of an arbitrary number and an arbitrary length by distributed and inserted switch circuits SW1-SW4. Switch circuits SW1-SW3 are constituted of a circuit regarding the transfer channel of right and left directions. A transfer circuit changing-over circuit SC electrically connects and disconnects a transfer channel DRi of an input side and a transfer channel D'Ri of an output side, based on a change-over controlling signal S from a transfer channel deciding circuit PD, a transfer channel is formed without depending on far and near transfer distances, in accordance with the transfer request of the processor elements PE1-PE3 asynchronously generated.
Patent JP-S5940726-A (JP)
Title: Pilot signal detector
Inventor: MACHIDA MASUROU
IPC: H04B1/76
Filed: 1982-08-31
Abstract: PURPOSE:To prevent fluctuation of a detected output of a pilot signal, by setting a hysteresis means with detecting information at the preceding sampling at each changeover of plural pilot signals and providing the hysteresis characteristic. CONSTITUTION:The hysteresis means applies the information sampled at the preceding period to each FF circuit with the information stored in each of plural FF circuits by providing the effect of the hysteresis characteric in the sampling of the corresponding period and stabilizes the sampling. Supposing that the 1st gate 5 is opened and the 1st pilot signal passes through the 1st filter 2, then the pilot signal is detected by a detector 9 and outputted to a Schmitt circuit 10. After the Schmitt circuit 10 is set with the content stored in the 1st FF in this case, the Schmitt circuit 10 discriminates the state of the output signal of the detector 9 and stores this content again in the FF11. Then, the result at detection is set to the Schmitt circuit 10 at each time detecting each pilot signal.
Patent JP-S6129630-A (JP)
Title: Fan coil unit
Inventor: HITOMI FUJIO
IPC: F24F1/00
Filed: 1984-07-19
Abstract: PURPOSE:To reduce pressure loss at a heat exchanger for both space heating and cooling in combination by a structure wherein pipings for both space heating and cooling by one are respectively connected to the inlet side and outlet side of the heat exchanger and space heating pipings and space cooling pipings are respectively branched from said pipings, providing with a switching solenoid valve at each branch point in order to change-over between two just-mentioned pipings. CONSTITUTION:Pipings for both space heating and cooling by one 23 and 24 are respectively and singly connected to the inlet side and outlet side of the heat exchanger 1 of a fan coil unit. Space cooling pipings 25 and 27 and space heating pipings 26 and 28 are respectively branched from said pipings 23 and 24. In addition, motor valves or solenoid valves 29 and 30 are respevtively provided at branching points of pipings 25 and 26 and 27 and 28 so as to switch the pipings 25 and 26 and 27 and 28 in reverse so as to allow to use the heat exchanger 1 for both space heating and cooling.
Patent JP-2000338444-A (JP)
Title: Scanning optical device
Inventor: KONDO HIROTO
IPC: G02B26/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To stabilize the rotation of a polygon mirror, to make a scanning optical device compact and to prevent dust from entering. SOLUTION: This scanning optical device 1 is constituted by being provided with an optical frame 1 whose upper part is opened and a cover body 3 covering the upper part of the frame 1 by housing a light source emitting a light beam, a rotary mirror 4 reflecting the light beam from the light source and lenses 5a and 5b forming the image of the light beam from the mirror 4 at the surface to be scanned of a photoreceptor in the frame 1. Then, a hole part 7 is formed at a position opposed to the mirror 14 of the cover body 2 and provided with a filter 8.
Patent JP-S5774601-A (JP)
Title: Apparatus for fixing finely displacing table
Inventor: KOYAMA TAKAISA
IPC: G01B5/004
Filed: 1980-10-29
Abstract: PURPOSE:To enable fine movement at a high accuracy by building up a finely displacing table with a plurality of arms connected to each other by a connection section elastically bendable, a press moving section, a fixed section and a displacing table. CONSTITUTION:A finely displacing table 1 consists of a press moving section 2, arms 4, 6 and 8 connected with connecting sections 3, 5, 7 and 9 which are elastically bendable, a balancing section 10, a fixed section 16 and a displacing table 12. Two finely displacing tables 102 and 103 are so arranged on a base 101 as to cross in the direction of displacement through a spacer 104 and engaged with a carrier base 105. The carrier base 105 is finely shifted or fixed by moving the press moving section 2 with a micrometer or stepping motors 110 and 111. This can eliminate the lowering of accuracy due to a gap and others in the structural elements and enables fine movement in an extremely precise manner.
Patent JP-H0317760-A (JP)
Title: Data write confirming system
Inventor: ONO AKIHIKO
IPC: G11C29/52
Filed: 1989-06-14
Abstract: PURPOSE:To confirm a write state of data at a high speed by eliminating a remaining checking pattern if a normal state is confirmed when a prescribed data pattern is superscribed after a checking data pattern is written into each address. CONSTITUTION:When a loading operation of a microprogram is started to a control storage 3 of a main body 1 from an external storage 4, a service processor 5 stores a program M1 into the storage 3 via a system bus 7 in order to check the loading state of the storage 3 itself. The program M1 functions to write a checking data pattern into a prescribed storage area. When the program M1 is loaded, the processor 5 starts a processor 2 via a processor bus 8 to carry out the M 1 and writes the checking data pattern into the storage area of the storage 3. In such a constitution, a write state can be confirmed at a high speed.
Patent JP-H05343186-A (JP)
Title: High-pressure discharge lamp lighting device
Inventor: MIYAZAKI MITSUHARU
IPC: H05B41/231
Filed: 1992-06-11
Abstract: PURPOSE:To provide a high-pressure discharge lamp lighting device for lighting two or more high voltage discharge lamps which is small-sized, has less noise, and can stable start lighting. CONSTITUTION:When a high voltage pulse is applied to a high voltage discharge lamp 3 by a starting circuit 6, the high voltage pulse is controlled not to be applied to a high voltage discharge lamp 8 by a control circuit 42, and when the lamp 3 is lighted, the operation of the starting circuit 6 is stopped. At the same time, a starting circuit 12 is started to operate by the control circuit 42 to apply a high voltage pulse to the high voltage discharge lamp 8, and when the lamp 8 is lighted, the operation of the starting circuit 12 is stopped. Thus, by lighting the high voltage discharge lamps 2, 8 in order, the power at the time of generating the high voltage pulse is reduced.
Patent JP-S5375791-A (JP)
Title: Crystal oscillator
Inventor: TAKAHASHI AKIO
IPC: H03H9/02
Filed: 1976-12-16
Abstract: PURPOSE:To make fine tuning of the oscillating frequency, by shielding one lead terminal of the crystal oscillator, by separately providing another as the capacitor terminal, and by varying the capacitance of the capacitor terminal.
Patent JP-S6131620-A (JP)
Title: Supercharge controller for engine
Inventor: TOKUSHIMA TAKASHIGE
IPC: F02B33/00
Filed: 1984-07-20
Abstract: PURPOSE:To obtain the output characteristic optimum for each speed change stage by allowing the drive starting load as the standard point for the start of driving an air pump to be changed according to the speed change stage of a speed change gear, when supercharge is carried-out by using the air pump driven by an engine. CONSTITUTION:An air pump 7 driven by an engine 1 through an electromagnetic clutch 9 is interposed between an air flow meter 4 and a throttle valve 5 in a suction passage 2, and suction supercharge is performed. The opening degree of a throttle valve corresponding to the drive starting load as the standard point for the start of driving of the air pump 7 is set into five stages according to the speed change stage detected by the shift switch 16 of a speed change gear. The drive starting load of the air pump 7 in the case where the speed change gear is set into low speed change stage is set so as to be on the lower load side than in the case where the speed change gear is set into high speed change stage. Therefore, output can be improved by securing the superior supercharging effect from the lower load range in the low speed stage where the acceleration demand degree is high.
Patent JP-S6043358-A (JP)
Title: Food containing amachazuru saponin
Inventor: YUUCHI SHIGERU
IPC: A23L29/00
Filed: 1983-08-19
Abstract: PURPOSE:To provide the titled food containing the saponin component of AMACHAZURU (Gynostemma pentaphyllum Makino) extracted from AMACHAZURU, and having excellent effect for the suppresion of obesity, improvement in the hepatic function, lowering of lipid peroxide level, etc. CONSTITUTION:The whole grass, the above ground part, the underground part or the seed of AMACHAZURU is pulverized and dried. The AMACHAZURU powder is extracted with water or hydrated lower alcohol preferably under heating. The extract is concentrated to remove the hydrated lower alcohol used as the extraction solvent, and diluted with a proper amount of water. The obtained dilute aqueous solution is subjected to the adsorption treatment with a nonionic adsorption resin. The AMACHAZURU saponin adsorbed to the adsorption resin is eluted and recovered with a lower alcohol. The titled food can be prepared from the obtained AMACHAZURU by adding the AMACHAZURU to an arbitrary food (e.g. powder, refreshing drink, etc.) in an amount to enable the administration of about 20-1,000mg of AMACHAZURU saponin per day.